Please check notes in each part listing to ensure the Crankcase Breather Hose is correct for your 2003 MERCEDES-BENZ CL55 AMG with a 5.5L 5439cc 335 Supercharged engine. Special restrictions like "California only" or "with sport package" may indicate a Crankcase Breather Hose fits only certain 2003 MERCEDES-BENZ CL55 AMG models.

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After choosing a Crankcase Breather Hose, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button, or click on "Find More Parts", to find more Engine parts, other MERCEDES-BENZ CL55 AMG parts, or parts for a different vehicle. Please try our Interactive Catalog (click red Start button above) for faster searching. Both catalogs use the same shopping cart, so any auto parts you've already chosen for your 2003 MERCEDES-BENZ will not be lost if you switch.